[ofa-general] madrpc_init and reseting performance counters

Hal Rosenstock hrosenstock at xsigo.com
Fri Apr 11 14:30:09 PDT 2008


On Fri, 2008-04-11 at 17:14 -0400, Dan Noe wrote:
> On 4/11/2008 17:08, Ralph Campbell wrote:
> > Also, be aware that opensm now tries to poll the performance
> > counters and keep a total. If you have more than one thing
> > in the system trying to keep track of the total, they will
> > conflict and each only see part of the total counts.
> 
> Yeah, this has been noted as a caveat.  The need to reset the counters 
> is a real pain.
> 
> Is there a way to access the counters maintained by OpenSM without some 
> fork/exec/parse mess?

Yes; Ira's the best one to speak to the options here as he did this
work.

-- Hal

> Cheers,
> Dan
> 




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